Answer: X = 36.
Step-by-step explanation: There are 360 degrees in a trapezoid. Two angles are 108 degrees. 108 + 108 =216. 360 minus 216 is 144. 2x + 2x = 4x. 144 divided by 4 is 36. Therefore, x =36.
Answer:
The length of each side is (4x + 7)
Step-by-step explanation:
In order to find this, we need to take the square root of the first and last terms. This will give us the length of each side of the square.
√16x^2 = 4x
√49 = 7
This gives us (4x + 7)
Answer:
it may be B.
Step-by-step explanation:
Answer:
10X + 20 +5X +25 = 180
15x=180-45
X= 135/15
X=9
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